package com.hui.web.servlet.studentServlet;

import com.hui.bean.StudentBean;
import com.hui.service.IStudentService;
import com.hui.service.impl.StudentServiceImpl;

import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;
import java.util.List;

@WebServlet(name = "StudentShowServlet",urlPatterns = "/student/index")
public class StudentShowServlet extends HttpServlet {

    @Override
    protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {

        IStudentService studentService=new StudentServiceImpl();
        List<StudentBean> allStudents = studentService.findAllStudents();
        request.setAttribute("studentList",allStudents);
        request.getRequestDispatcher("/page/student/index.jsp").forward(request, response);
    }

    @Override
    protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
        doPost(request, response);
    }
}
